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  • Quinoxaline,2,3-dimethyl
Name:Quinoxaline,2,3-dimethyl
CAS No:2379-55-7

PRODUCT DESCRIPTION

【Name】
Quinoxaline,2,3-dimethyl-
【Iupac name】
2,3-dimethylquinoxaline
【CAS Registry number】
2379-55-7
【Synonyms】
2,3-Dimethylquinoxaline
NSC 1789
【EINECS(EC#)】
219-162-0
【Molecular Formula】
C10H10 N2 (Products with the same molecular formula)
【Molecular Weight】
158.20
【Inchi】
InChI=1/C10H10N2/c1-7-8(2)12-10-6-4-3-5-9(10)11-7/h3-6H,1-2H3
【InChIKey】
FKHNZQFCDGOQGV-UHFFFAOYSA-N
【Canonical SMILES】
CC1=NC2=CC=CC=C2N=C1C
【MOL File】
2379-55-7.mol

Chemical and Physical Properties

【Density】
1.109g/cm3
【Melting Point】
102-107℃
【Boiling Point】
130 °C / 1.5mmHg
【Vapour】
0.0236mmHg at 25°C
【Refractive Index】
1.617
【Flash Point】
105.3°C
【Computed Properties】
Molecular Weight:158.1998 [g/mol]
Molecular Formula:C10H10N2
XLogP3-AA:2
H-Bond Donor:0
H-Bond Acceptor:2
Rotatable Bond Count:0
Exact Mass:158.084398
MonoIsotopic Mass:158.084398
Topological Polar Surface Area:25.8
Heavy Atom Count:12
Formal Charge:0
Complexity:140
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:2
Feature 3D Ring Count:2
Effective Rotor Count:0
Conformer Sampling RMSD:0.4
CID Conformer Count:1

Safety and Handling

【Hazard Codes】
Xn: Harmful;Xi: Irritant;
【Risk Statements】
R22
【Safety Statements 】
S24/25
【Hazard Note】
Irritant
【Safety】

Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.Safety information of 2,3-Dimethylquinoxaline (CAS NO.2379-55-7):
Hazard Codes  HarmfulXn,Xi 
Risk Statements  
22 Harmful if swallowed 
37/38 Irritating to respiratory system and skin 
41 Risk of serious damage to eyes 
Safety Statements  
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36/37/39 Wear suitable protective clothing, gloves and eye/face protection 
RIDADR  UN 2811 6.1/PG 3 
WGK Germany  3 
RTECS  VD1960000 
Hazard Note  Irritant

【Transport】
UN 2811 6.1/PG 3
【Report】

Reported in EPA TSCA Inventory.

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